Bernina Two Sole Walking Foot with Seam Guide

Bernina Two Sole Walking Foot with Seam Guide Excellent used condition in box Please see pictures for description. Please make sure it fits your style of machine. I will not refund if it does not fit. Please do your research. I do not know what style of machine it fits, I just know it does NOT fit mine (I have Bernina machines 1008, 1010, 1630 if that helps).